News

Acquisitions & Partnerships

December 15, 2022

Lochner Acquires Armstrong Consultants Doubling Aviation Practice

H.W. Lochner, Inc. (Lochner), a leading provider of transportation infrastructure planning and engineering services, is expanding its geographic presence and service offering to the aviation market with the acquisition of Armstrong Consultants (Armstrong).

Founded in 1973 and serving the airport community exclusively since 1985, Armstrong specializes in planning, engineering, and construction administration services, with a history of successfully completing over 3,000 improvement projects at more than 130 airports throughout the western United States. The firm is headquartered in Grand Junction, CO and has offices in Albuquerque, NM; Casper, WY; Denver, CO; Phoenix, AZ; Reno, NV; and Santa Rosa, CA.

“Lochner’s aviation team, which provides planning, environmental, engineering, and construction management services to the aviation community, is excited to welcome our new Armstrong colleagues,” said Lochner’s Board Chairman and CEO Terry Ruhl. “The combination of our two firms will provide airport clients with an even deeper talent pool for delivering differentiated services and solutions, and importantly, offer enhanced career opportunities for professionals at all levels of our aviation practice.”

Dennis Corsi, President of Armstrong Consultants added, “The culture and strategic fit between our two companies was apparent from the start, as well as the growth vision of expanding beyond our respective regional practices to a combined national practice serving commercial, general aviation and military clients.”

Sharing Lochner’s mission of improving the lives of people and their communities, Armstrong’s founding principles are focused on client service, technical excellence, and professional integrity. Becoming part of the Lochner organization will help advance Armstrong’s geographic, market, technical, and service area growth objectives, while leveraging the talent, client reach and operational efficiencies of the combined companies.

More News

Lochner Welcomes Ken Hawkins, PE, as California Area Manager

November 10, 2025

We are pleased to announce that Ken Hawkins, PE, has joined Lochner as California Area Manager. With nearly 40 years […]

Read More

Walter Okitsu Honored with ACEC LA Distinguished Service Award

September 30, 2025

We’re proud to celebrate Lochner’s Walter Okitsu, PE, PTOE, PTP, for receiving the Distinguished Service Award from the American Council […]

Read More

Lochner Welcomes Chad Edwards to National Transit Practice

August 8, 2025

Lochner is pleased to announce the addition of Chad Edwards to its growing national transit team. Chad brings more than […]

Read More